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1994 GMC Safari SLE 4.3L Poor Idle Quality, Misfire
Engine runs rough. Scoped engine #4 waveform erratic in the burn time area. Power balance proved #4 not providing power. Checked compression on #'s 4&6...good. Swapped spark plugs between 4 & 6 with same results. Verified cond or cap rotor and #4 wire includin...
FIX posted 11/6/1998
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| VIN | 1GKEL19W5R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Under Load |
| Misc. | All Wheel Drive |
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Vehicle Data
1994 GMC Safari SLE
| VIN | 1GKEL19W5R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Under Load |
| Misc. | All Wheel Drive |
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